It’s not often you see a brand-new 50-inch 4K TV from a giant like LG, complete with fancy “NanoCell” technology, for under £350. On paper, the 2024 LG 50NANO82T6B looks like a cracking deal. It promises pure, vibrant colours and a smart AI brain to make everything look sharp.
But what’s it really like to live with? We’ve dug into the specs and, more importantly, sifted through the real-world experiences of owners to find out if this TV is the budget hero it claims to be, or a classic case of a promise undelivered.
![LG 50NANO82T6B 50-Inch Nanocell AI 4K UHD Smart TV, (α5 AI Processor Gen7, Freeview Play and Amazon Alexa, 60Hz), Ashed Blue [Model 2024]](https://m.media-amazon.com/images/I/41ZGpvsjRrL._SS520_.jpg)
LG 50NANO82T6B 50-Inch Nanocell AI 4K UHD Smart TV, (α5 AI Processor Gen7, Freeview Play and Amazon Alexa, 60Hz), Ashed Blue [Model 2024]
50-Inch 4K NanoCell Display: A 50-inch 4K Ultra HD (3840 x 2160) screen featuring LG’s NanoCell technology, which uses a filter to deliver purer, more accurate colours.
α5 AI Processor Gen7: Equipped with LG’s Gen7 Alpha 5 AI processor, which provides 4K upscaling to enhance the picture quality of HD content.
Smart TV Platform (webOS): Runs LG’s webOS smart platform, giving you built-in access to major streaming services including Freeview Play, Netflix, Disney+, and more.
Built-in Voice Control: Features Amazon Alexa built-in, allowing you to control the TV, search for content, and manage smart home devices using your voice.
Cinema & HDR Support: Includes Filmmaker Mode to watch movies as the director intended, along with support for HDR (High Dynamic Range) content.
In Detail: The NanoCell Promise
The main selling point here is LG’s NanoCell technology. In simple terms, this is a special filter that sits over the LED panel, designed to absorb unwanted light wavelengths. The result? Purer, more accurate reds, greens, and blues. It’s a step-up from a standard 4K LED telly, aiming to give you a slice of that premium QLED experience without the matching price tag.
LG pairs this with its latest α5 (Alpha 5) AI Processor Gen7. This chip is the TV’s brain, responsible for 4K upscaling (making older HD content look better) and running the smart webOS platform. It also comes with all the streaming apps you’d expect, like Freeview Play, Netflix, and Disney+, plus Amazon’s Alexa built-in.
At first glance, it’s a very tempting package. But as many owners have discovered, a great panel is only half the story.
Check Latest Price for the LG 50NANO82T6B on Amazon.co.uk
Picture Quality: Is NanoCell Worth It?
For the money, absolutely. This is where the TV shines. Owners consistently praise the “brilliant picture” and “good picture quality for the price.” The NanoCell tech does its job, delivering colours that pop more than you’d expect in this budget bracket.
It’s a fantastic panel for bright, colourful films, cartoons, and daytime TV. The 4K resolution is sharp, and the α5 processor’s 4K upscaling seems to do a decent job.
However, it’s still an LED-backlit TV, not an OLED. This means that in very dark scenes, you won’t get those perfect, inky blacks. Some users note that “black colour have some bright areas,” which is perfectly normal for this technology but something to be aware of if you do a lot of late-night film watching in a dark room. For most people’s living rooms, though, the picture is a real winner.
The Smart TV Experience: The webOS Problem
Here’s the rub. A smart TV lives or dies by its operating system, and this is where the 50NANO82T6B stumbles, badly.
While LG’s webOS is generally well-liked, the version on this TV appears to be far too demanding for the hardware. We found an overwhelming number of user experiences that all said the same thing: this TV is slow.
And not just a little bit laggy. Owners describe it as “really slow and bad software” and “a bit slow on menu response.” One user summed up the frustration perfectly: “it can take upto 10 seconds to change apps/screens/go to home page/open settings which can get frustrating.” Another, having “the worst possible” experience, “couldn’t install a single app on it” and “found many people who had the same issues.”
This is a critical flaw. The processor, while capable of producing a great image, seems to be completely overwhelmed just running the basic menus. It makes the “smart” part of this TV feel decidedly dumb. A “fancy remote with magic cursor” is a nice touch, as one user points out, but it’s not much good if you’re waiting ten seconds for the screen to react.
Gaming: A 60Hz “AAA” Experience?
LG’s marketing claims “AAA gaming begins here.” Let’s be very clear: this is a 60Hz television.
This is fine for casual gaming on a PlayStation 4, an Xbox One, or a Nintendo Switch. But for anyone with a new PlayStation 5 or Xbox Series X, you will not get the smooth 120Hz (120 frames-per-second) performance your console is capable of.
Calling this a “AAA gaming” TV in 2024 is a massive overstatement. It has a game mode, which will reduce input lag, but it is not a high-performance gaming display. If you’re a serious gamer, you need to look elsewhere and spend more.
Sound and Design
The TV itself “looks great,” according to one owner. It’s got a slim, modern design (“Ashed Blue” is a nice change from plain black) and is “fairly light in terms of weight,” making it easy to set up or wall-mount.
Sound is often the first corner cut on budget TVs, but the LG holds its own. Feedback ranges from “sounds great” to “sound quality is standard but can be enhanced by external speakers.” For day-to-day watching, the built-in speakers are perfectly serviceable. You won’t get earth-shaking cinema bass, but you also won’t be rushing out to buy a soundbar immediately.
LG 50NANO82T6B vs. The Competition
This is where it gets tricky for LG. The 50-inch 4K market is brutal. The 50NANO82T6B (at ~£349) is being undercut by a wave of even cheaper models:
- Amazon Fire TV 50″ 4-Series (~£299): It won’t have the premium NanoCell panel, but it will have the fast, familiar Fire TV operating system built-in.
- Hisense 50E6QTUK (~£269): Significantly cheaper, though its “Hi-View AI Engine” is less of a known quantity than LG’s processing.
- TCL 50PF650K (~£249): The cheapest of the bunch, this also runs on the Fire TV platform and even claims Dolby Vision and Dolby Atmos support, two features not advertised on the LG.
The choice is stark. Do you buy the LG for its superior panel, knowing you’ll have to fight with a sluggish, frustrating operating system? Or do you save £50-£100, get a slightly less vibrant picture, but enjoy a fast, smooth smart TV experience with a Fire TV model?
Our Verdict
The LG 50NANO82T6B is a TV of two halves. It’s a brilliant 50-inch display panel wrapped in the body of a slow, underpowered smart TV. The picture quality truly is excellent for the price, delivering on the NanoCell promise of vibrant, pure colour.
But the “smart” experience is a real let-down. The sluggish, laggy, and at-times-unusable operating system is a major flaw that will frustrate you every single day.
Who is this TV for? This TV is for the patient buyer who prioritises picture quality above all else and is willing to bypass the built-in software. If you plan to immediately plug in your own Amazon Fire Stick, Apple TV, or console and never use the native webOS menus, then you’re getting a fantastic panel for your money.
If, however, you want a smart TV that just works out of the box, you are much better off saving your money and buying one of the cheaper, faster Fire TV-based models from TCL or Hisense.
LG 50 Nano 82T6B Pros and Cons
Pros:
Cons:
Final Rating: 3.5 / 5
Check Latest Price for the LG 50NANO82T6B on Amazon.co.uk
Additional Information
- Manufacturer: LG UK
- Model: 50NANO82T6B (50NANO82T6B.AEK)
- ASIN: B0D1Y8347J
- First Available: 17 April 2024
- Dimensions: 2.5 x 112.1 x 71.6 cm
- Weight: 12.3 kg
- Refresh Rate: 60 Hz
Further Reading:
Further Reading:
- What Hi-Fi? – A regularly updated list of the best 50-inch TVs on the market for competitive context.
- RTINGS.com – A review of a similar, slightly older LG NanoCell model to understand the core technology.
- TechRadar – A high-level comparison of LG and Samsung TV technologies and smart platforms.